To provide a member to be easily recycled as a flower holding member for holding flowers while keeping any arbitrary form.

Plural flower holding members M covering the surface of magnet 1 in prescribed size with a water holding member 2 are used while being packed in a vessel 3 for flower arrangement so that a flower holder N for inserting and holding flowers F between mutually attracting flower holding members M is formed. Water W to the flowers F is supplied from the water holding member 2 on the surface of magnet 1. Besides, this flower holding member M is recycled.